So...I think I lucid dreamed and then didn't realize it and tried to lucid dream within it. Before bed I'd tried this app that uses sound to induce lucidity (water sound). In the dream I heard another sound and it was a steady tapping noise. When I heard it in the dream I automatically thought, "Oh! That's the sound! I need to concentrate on it!" So in the dream I closed my eyes and focused. I began to feel kinda like I was floating, but there wasn't any scenery just....wiggly blue...like water! It was really strange. I pulled myself out of it withing the dream cause it didn't feel right. It wasn't a bad feeling, just, "ok...what now?" So I stopped. What did I just do? Anyone know?